[On the history of anti-epidemic measures in Russia. (Based on an unpublished document)].
D003140:Communicable Disease Control / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D008887:Military Medicine / Q000266:history*; D012425:Russia (Pre-1917)
K istorii protivoepidemicheskikh meropriiatiĭ v Rossii. (Ob odnom neopublikovannom dokumente)